The solar water heater consists of a hot water tank (hot water tank) and a collector. The system is equipped with an automatic exhaust valve at the highest point. If the water continues to flow, the water supply is interrupted. The switch below is not turned off and the solenoid valve may not be closed seriously, or the sensor is malfunctioning and the water level is full but still showing dissatisfaction. If water only flows when the temperature is high, the sensor may be set too high. Once the water is heated, the volume expands and overflows the overflow port or exhaust port. If the water only flows occasionally. that your outside temperature is too low and hot air meets it. When the air conditioner condenses outside, don't worry.
Depending on the exhaust position of the insulation barrel, the one with the lower exhaust is moredifficult to manage. After determining that the problem is with the internal sealing ring of the water inlet (drainage port), you can open the plastic cover with a flat head screwdriver, extract the insulation layer, replace the sealing ring and foam it. Each sealed part of the solar panel with bottom exhaust is under much higher pressure than that with top exhaust. If the water is still leaking after foaming, you can directly change it to top exhaust, which means drilling a 20mm round hole directly above with an electric drill to ensure no water leaks. produce.